I view these as a good litmus test for the company too. If they won't answer a question about the problem, or think it's very self explanatory, it might mean they're not the best at communicating.
I recently did a clojure problem where in the gist itself I asked for feedback and showed my thought process, but crickets until a month later when I followed up and they said they had moved on. I think it was for the best.
A good preventative measure might be agreeing beforehand on a time to discuss the solution. I know I certainly will next time.
Also hiring managers need to ACTUALLY read code. There have even been times I've asked if they've read my code before doing a lengthy drive, they've said yes, only to realize upon getting there they haven't. If you won't take some time to assess the code I've written and put my name on, I don't think I should be expected to drive 3 hours to meet you.
I recently did a clojure problem where in the gist itself I asked for feedback and showed my thought process, but crickets until a month later when I followed up and they said they had moved on. I think it was for the best.
A good preventative measure might be agreeing beforehand on a time to discuss the solution. I know I certainly will next time.
Also hiring managers need to ACTUALLY read code. There have even been times I've asked if they've read my code before doing a lengthy drive, they've said yes, only to realize upon getting there they haven't. If you won't take some time to assess the code I've written and put my name on, I don't think I should be expected to drive 3 hours to meet you.